A luenberger observer for a quasi-static disturbance estimation in linear time invariant systems

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This paper deals with a Luenberger Observer structure which is devoted to the identification of state variables of a Linear Time Invariant (LTI) system. In particular, a disturbance acting as an unknown input is estimated under the hypothesis of quasi-stationarity. Without loosing the generality, a system of the second order is taken into consideration and a constructive propo- sition is proven.

Original languageEnglish
JournalInternational Journal of Pure and Applied Mathematics
Volume105
Issue number3
Pages (from-to)543-547
Number of pages5
ISSN1311-8080
DOIs
Publication statusPublished - 15.12.2015

    Research areas

  • Engineering - problems involving ordinary differential equations, canonical structure, observability

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